Hemophagocytic syndrome associated with hepatitis A:: literature review - Tuon, Felipe Francisco; Gomes, Virgínia Soares; Amato, Valdir Sabbaga; Graf, Maria Esther; Fonseca, Guilherme Henrique Hencklain; Lazari, Carolina; Nicodemo, Antonio Carlos (Revista do Instituto de Medicina Tropical de São Paulo, 2008)